Add some optimizations to ShapeNotify handling

* src/xterm.c (handle_one_xevent): Do bounding rect
optimizations on ShapeNotify events as well.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/xterm.c b/src/xterm.c
index 28311f94e96..a92c34396ca 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -15987,6 +15987,20 @@ handle_one_xevent (struct x_display_info *dpyinfo,
                       tem->n_input_rects = -1;
                     }
 
+                  /* And the common case where there is no input rect and the
+                     bouding rect equals the window dimensions.  */
+
+                  if (tem->n_input_rects == -1
+                      && tem->n_bounding_rects == 1
+                      && tem->bounding_rects[0].width == tem->width
+                      && tem->bounding_rects[0].height == tem->height
+                      && tem->bounding_rects[0].x == -tem->border_width
+                      && tem->bounding_rects[0].y == -tem->border_width)
+                    {
+                      xfree (tem->bounding_rects);
+                      tem->n_bounding_rects = -1;
+                    }
+
                   break;
                 }
             }